CN109577016A - A kind of method and application of micro emulsion atomizing spraying technique preparation skin care non-woven fabrics - Google Patents
A kind of method and application of micro emulsion atomizing spraying technique preparation skin care non-woven fabrics Download PDFInfo
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- CN109577016A CN109577016A CN201811507815.3A CN201811507815A CN109577016A CN 109577016 A CN109577016 A CN 109577016A CN 201811507815 A CN201811507815 A CN 201811507815A CN 109577016 A CN109577016 A CN 109577016A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/06—Processes in which the treating agent is dispersed in a gas, e.g. aerosols
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The present invention relates to hygiene article sectors, provide the method and application of a kind of micro emulsion atomizing spraying technique preparation skin care non-woven fabrics.The present invention is atomized molecule mutual cementation process by micro emulsion and Essence is coated on non-woven fabrics, and the non-woven fabrics is equipped with camellia fiber and is prepared using viscose rayon as primary raw material.The micro emulsion atomizing spraying technique that the present invention uses prepares non-woven fabrics, preparation method is small to the damage of raw material fiber, saves the color of fibrinogen, and product is soft, comfort level is high, have the function of antibacterial, nourish cleaning skin, improve skin, has wide practical use in daily life.
Description
Technical field
The present invention relates to amenities technical fields, prepare skin care more particularly, to a kind of micro emulsion atomizing spraying technique
The method and application of non-woven fabrics.
Background technique
Non-woven fabrics is as the important materials with human skin intimate contact amenities, it is necessary to give people's comfort.It is existing
Non-woven fabrics is generally formed by cotton, fiber crops, textile of chemical fibre, and the non-woven fabrics of preparation mostly has gas permeability bad, intolerant to mould, comfort level
It is bad, the problem of allergy is caused to human skin.Be used in mixed way by two kinds of fibers, improve existing non-woven fabrics ventilative, resistance to bacterium,
Feel etc. performance, but the textile technology of various fibers is different, blended complex process, end breakage rate is high, and finished product easily goes out
Now rise stick together, filoplume and other issues.
By loading the Essence with certain effects on non-woven fabrics, so that non-woven fabrics further overcomes existing lack
Point realizes more functions of skin protection and health care, and revolutionary change will be brought to amenities.But how to guarantee for nonwoven
Cloth material is kept the liquid of sprinkling uniform, is adhere strongly on non-woven fabrics, and will not destroy nothing using feasible coating method
The structure and comfort level of woven fabric script are always the technical problem of this field research.
The hygroscopicity of viscose rayon meets the physiological requirement of human skin, has smooth nice and cool, ventilative, antistatic, anti-purple
Outside line, lucuriant in design, the features such as dyefastness is preferable, the essence with cotton, the quality of silk.It is genuine plant fiber, source
Yu Tian however better than natural.But it cannot individually play more bigger effects in terms of skin-protection and health-care.
Camellia tree is a kind of natural xylophyta of preciousness, and camellia oil is exactly from the red camellia flower seed of camellia tree
It refines, is derived from naturally, it is pollution-free, it is most ancient one of the woody edible vegetable oil in China.Camellia oil is full of nutrition, fatty
Acid, camellianin, tea polyphenols, saponin, tannin, and rich in antioxidant and with the squalene of anti-inflammatory effect, squalene and flavones
Substance plays the role of anticancer splendid.Camellia oil is also rich in the microelements such as vitamin E and calcium, iron, zinc.
Camellia caul-fat is rich in camellia fiber, and camellia oil is that presently found unsaturated fatty acid content is highest
Oil, up to 90% or more, the most close with the 70% of human skin fat, wherein oleic acid reaches 80-83%, and is rich in protein
It with vitamin A, B, D, E etc., can easily be absorbed by the skin, deep layer is nourished and conditioning skin, plays moisturizing, anti-oxidant, anti-anaphylaxis
Sense, antiultraviolet and antibacterial effect.Linolenic acid abundant especially contained by it is needed by human and cannot synthesize.People
Fatty acid in the primary structure constituent of body skin, one of be oleic acid, oleic acid has the function of moisturizing, safeguards skin skin
Rouge layer.
If camellia fiber and viscose rayon can be prepared to a kind of new skin care nonwoven cloth material, if can play
The synergistic effect of the two realizes non-woven fabrics performance improvement and has more functions, and the prior art does not provide relevant technology and opens
Show.
Summary of the invention
For the deficiency of existing non-woven fabrics, goal of the invention of the invention is to provide a kind of micro emulsion atomizing spraying technique preparation shield
The method of skin non-woven fabrics, this method make sprinkling liquid uniformly, be adhere strongly on non-woven fabrics, and will not destroy non-woven fabrics original
This structure and comfort level, it is small to the damage of raw material fiber, save the color of fibrinogen.
Another object of the present invention is to provide the nonwoven cloth material for being suitable for the micro emulsion atomizing spraying technique.
A further object of the present invention is to provide the skin care non-woven fabrics and its application that the method is prepared.
The purpose of the present invention is achieved by the following technical programs:
A kind of method of micro emulsion atomizing spraying technique preparation skin care non-woven fabrics is provided, is that work is mutually seeped using micro emulsion atomization molecule
Essence is coated on non-woven fabrics by skill, and the micro emulsion atomization mutual infiltration method of molecule is that Essence is sprayed mist by high pressure nozzle
Change, the Essence after atomization is evenly distributed on non-woven fabrics under the high pressure draught effect of upper and lower convection current.
Preferably, the process conditions of the micro emulsion atomization mutual infiltration method of molecule are as follows: 16~18 DEG C of atomization temperature, atomizing pressure
0.2~0.35MPa, 0.4~0.7MPa of air column jet air pressure.
Preferably, the Jet Stream is one of nitrogen or carbon dioxide.
The Essence used in the method for the present invention, which can be, fits through the liquid that high pressure nozzle jet atomization uses.It is preferred that
Ground, Essence provided by the invention is a kind of plant essence liquid, specifically by the active component extract group of following parts by weight of component
At: 0.01~0.3 part of aloe extract, 0.01~0.3 part of mint extract, 0.01~0.2 part of Millettia extract, Radix Salviae Miltiorrhizae mention
Take 0.01~0.2 part of object.
Using when, be will in the Essence be added 4~8 times of organic solvent dilutings after, then by high pressure nozzle spray
Atomization is penetrated, the plant essence liquid after atomization is evenly distributed on non-woven fabrics under the high pressure draught effect of upper and lower convection current.
The organic solvent is preferably one or more of ethyl alcohol, glycerol, propylene glycol, benzyl alcohol, polyethylene glycol.
Preferably, non-woven fabrics of the present invention is prepared with viscose rayon and camellia fiber.Viscose rayon belongs to
Regenerated celulose fibre, with cotton fiber ratio, the degree of polymerization, crystallinity are low, and chemosensitivity is big, the present invention using camellia fiber with
Mixture produce non-woven fabrics, give full play to camellia Fibrous depth nourish and conditioning skin effect, make up to good shield
The requirement of skin amenities.
It is further preferred that the mixed proportion according to quality proportioning of the camellia fiber and viscose rayon be 1:19~
2:18。
It is further preferred that the preparation of the non-woven fabrics the following steps are included:
S1. camellia fiber and viscose rayon are pre-processed respectively;
S2. treated camellia fiber and viscose rayon are mixed;
S3., composite fibre is successively passed through to opening picking, cotton carding, combing process a smart post-tensioning is made and be broken into smart net;
S4. smart net by hydrophilic treated, shredding, combing, lapping, drawing-off, spun lacing, drying and is batched to get non-woven fabrics.
Preferably, in step S1, the preprocessing process of the camellia fiber include: fiber impurity pick, shredding, comb
Reason.
It is further preferred that oiling dosage is 0.5% in shredding described in step S1;
Preferably, in step S1, the preprocessing process of the viscose rayon includes: using Na2CO3Solution is impregnated,
Na2CO3The solubility of solution is 2~3g/L;Soaking time is 60~120min.
It is further preferred that the Na2CO3Solution impregnates, soaking time 100min.
Preferably, step S2 is that it is mixed to be carried out case by spun requirement for pretreated camellia fiber and viscose rayon.
Preferably, in step S4, the spun lacing process carries out in rotary drum spun-laced machine, and each rotary drum spun-laced machine includes
4 spun lacing steps.
It is further preferred that in the 4 spun lacing step, the 1st to the 4th spun lacing pressure is respectively as follows: 17~19kg, 15~
19kg, 29~34kg, 15~18kg.
Preferably, in step S4, the drying process temperature is 60~65 DEG C, and the drying process time is 10~15s.
As previously mentioned, viscose rayon belongs to regenerated celulose fibre, with cotton fiber ratio, the degree of polymerization, crystallinity are low, and chemistry is quick
Perceptual big, the present invention uses Na2CO3To viscose rayon processing, amenities processing request is made up to;Viscose fiber strength is low,
Especially wet strength is low, is easy rub raw hole, fail in tension, so producing nonwoven using water jet process combination camellia fiber
Cloth.
Preferably, the present invention provides a kind of micro emulsion atomizing spraying technique preparation skin care non-woven fabrics, prepare through following method and
At:
S1. camellia fiber and viscose rayon are pre-processed respectively;
S2. treated camellia fiber and viscose rayon are mixed;
S3., composite fibre is successively passed through to opening picking, cotton carding, combing process a smart post-tensioning is made and be broken into smart net;
S4. smart net by hydrophilic treated, shredding, combing, lapping, drawing-off, spun lacing, drying and is batched;
S5. plant essence liquid is extracted, the Essence is made of the active component extract of following parts by weight of component: aloe
0.01~0.3 part of extract, 0.01~0.3 part of mint extract, 0.01~0.2 part of Millettia extract, Salvia root P.E
0.01~0.2 part;
By treated, non-woven fabrics uses the mutual infiltration method processing of micro emulsion atomization molecule to get the suppression of the fiber containing camellia
Bacterium skin care non-woven fabrics.
The present invention provides the skin care non-woven fabrics that the method is prepared.
Present invention simultaneously provides application of the skin care non-woven fabrics in terms of amenities, are particularly applied to disposably defend
In terms of raw articles.
The water jet process that the present invention uses keeps fiber entangled to each other one on the fine water flow jet to web of high pressure
It rises, so that web reinforcing be enable to have certain mechanical strength.By combining the fracture of camellia fiber and viscose rayon strong
The factors such as degree, regain, oil content, fiber number, length influence the performance of spunlace non-woven cloth, determine the spun lacing pressure of blended spun lacing
For 15~34kg, spun lacing pressure is bigger, and water needle energy is higher, and the non-woven fabrics intensity that spun lacing goes out is also higher, but excessively high water
Pressure can make fibrous fracture and fiber loss, cause non-woven fabrics intensity to decline or the fiber in web is directly made to generate two shadows of displacement
Ring the quality of non-woven fabrics;The surface of hypotony, web cannot consolidate well.
The present invention is reinforced, and use according to the performance and content of camellia fiber and viscose rayon using 4 water jet processes
It is distributed from low to high in reduced pressure, pressure is respectively as follows: 17~19kg, 15~19kg, 29~34kg, 15~18kg.The
The hypertonia of one of spun lacing can reduce non-woven fabrics quality, be lost fibrous fracture, aggravate the burden of water circulation system, cause
Two, the snagging of three water jet processes is serious.Two spun lacing pressure are too small, and web is reinforced loosely, loosely organized, camellia
Fiber and viscose rayon cannot combine closely, and non-woven fabrics is made to form coarse surface, and the uniformity of nonwoven cloth cover is caused to decline, and rise
Hair is serious, influences the feel of product;Two spun lacing pressure are excessive, make that fiber alignment is mixed and disorderly, the decline of entanglement degree, to make strong in length and breadth
Power ratio causes fibre damage to increasing.Three spun lacing high pressures reinforce web, reach camellia fiber and viscose rayon
Good mechanical property.The main function of four spun lacings is the modification that positive and negative are carried out to nonwoven cloth cover, is not reached to entanglement degree
Fiber to saturation further punctures, it is made to reach saturation as far as possible, this just determines that spun lacing pressure cannot be too low;Meanwhile four
Spun lacing carries out certain reparation to the surface of non-woven fabrics, this just determines that spun lacing pressure cannot be excessively high.It is further preferred that the mountain
By four spun lacing steps, spun lacing pressure is respectively 18kg, 17kg, 32kg, 17kg for camellia fiber and viscose rayon.
Air column two rows in the heretofore described micro emulsion atomization mutual infiltration method of molecule correspond, and are distributed every 1cm
One high pressure nozzle.Plant essence liquid after dilution is uniformly penetrated into the spunlace non-woven cloth of the fiber containing camellia using the method
In, the method can make the plant essence liquid in the spunlace non-woven cloth of the fiber containing camellia micro and uniform, not waste plant essence
Magnificent liquid, effect that existing plant essence liquid band is come, and can keep fiber in non-woven fabrics naturally, comfortable, skin affinity.
Compared with prior art, beneficial effect is:
1. the present invention joined the method mutually seeped of micro emulsion atomization molecule in the preparation process of non-woven fabrics, using the method at
Function realizes liquid of the sprinkling with certain effects on non-woven fabrics, makes the non-woven fabrics of preparation in addition to camellia oil in camellia fiber
Effect is outer can to have more effects, and the liquid of sprinkling can be made uniform using the method, be adhere strongly to non-woven fabrics
On, and the structure and comfort level of non-woven fabrics script will not be destroyed, many experiments are further summarized, and the method for the present invention can be significantly
The amount of flushing liquor is saved on ground, and the effect of will not reduce product.
2. joined the method that micro emulsion atomization molecule mutually seeps in the preparation process of non-woven fabrics, the present invention uses mountain
Camellia fiber is mainly rich in the effect of camellia oil, by making camellia fiber and viscose rayon in performance camellia fiber
Moisturizing, anti-oxidant, anti-sensitivity, antiultraviolet, antibacterial can be played to skin for the non-woven fabrics that primary raw material is prepared
Effect, skin fine wrinkles can also be eliminated, effective delay skin aging, use in winter does chapped skin, scaling bits
Dry itch, there is a good control efficiency, and summer can effectively inhibit and resist disease using can prevent red swelling of the skin shouting pain
Toadstool facilitates the softness health for protecting skin, alleviates part skin disease with the effect of beauty and skin care.
3. the present invention further uses the non-woven fabrics that water jet process raw materials for production are viscose rayon and camellia fiber, spun lacing
Technique can effectively retain the softness and comfort level of fibrinogen, the original color of fiber, and can mainly retain camellia fiber
In camellia oil component abundant.By the setting to technique, by four water jet processes, the non-woven fabrics for preparing in intensity,
The aspect of performance such as quality and comfort level are all very excellent.
Specific embodiment
To facilitate the understanding of the present invention, present invention work more comprehensively, is meticulously described below in conjunction with embodiment, but this hair
Bright protection scope is not limited to embodiment in detail below.
Unless otherwise defined, all technical terms used hereinafter and the normally understood meaning of those skilled in the art
It is identical.Technical term used herein is intended merely to the purpose of description specific embodiment, it is no intended to limit of the invention
Protection scope.
Unless otherwise specified, various raw material, reagent, the instrument and equipment etc. used in the present invention can pass through city
Field is commercially available or can be prepared by existing method.
The extracting method of 1 plant essence liquid of embodiment
Essence is made of the active component extract of following parts by weight of component: 0.01~0.3 part of aloe extract, peppermint
0.01~0.3 part of extract, 0.01~0.2 part of Millettia extract, 0.01~0.2 part of Salvia root P.E;
Firstly, aloe is smashed it through 30 meshes, according to the solid-liquid ratio (g:mL) of 1:18, with the ethyl alcohol of volume fraction 90%
Ultrasonic extraction 85min, concentrated extracting solution are to get, wherein the frequency of ultrasonic extraction at the medicinal extract of relative density 1.1~1.3
40kHz, power 500W;
Secondly, respectively general, Caulis Spatholobi, Radix Salviae Miltiorrhizae boiling, it is extracted, filter de- slag and obtain corresponding filtrate, by Caulis Spatholobi, Radix Salviae Miltiorrhizae
It leaves after boiling and is extracted again;The extracting solution is merged with first time extracting solution;
Finally, aloe extract and Radix Angelicae Sinensis, Radix Salviae Miltiorrhizae and the mixed extract of Caulis Spatholobi is added in peppermint, mixing is equal
It is even, 90% ethyl alcohol, ultrasonic dissolution is added, until pink colour clear solution is to get wherein the frequency of ultrasonic dissolution is 40kHz, power
For 500W.
Although a kind of above-mentioned specific embodiment for being only exemplified by each extract, it will be appreciated by those skilled in the art that
Be be not limited to other extracting methods (method especially in the limited range of the present invention) of ad hoc fashion similarly can be with
It realizes essentially identical extraction effect, can be used for realizing the present invention, this is no longer particularly limited.
The pretreatment of 2 camellia fiber of embodiment
In the present embodiment camellia fiber preprocessing process include: fiber impurity pick, shredding, combing;In shredding step
Oiling dosage is 0.5%.
Embodiment 3
A kind of micro emulsion atomizing spraying technique prepares skin care non-woven fabrics, includes material composition camellia fiber and viscose rayon,
It is prepared through following method:
S1. camellia fiber and viscose rayon are pre-processed respectively, camellia fiber is pre-processed according to 1 institute of embodiment
Method processing is stated, viscose rayon uses Na2CO3Solution is impregnated;Na2CO3The solubility of solution is 2g/L, and soaking time is
100min。
S2. carry out pretreated camellia fiber and viscose rayon according to raw material proportioning camellia fiber: viscose glue is fine
The proportion for tieing up 1:19 carries out case and mixes;
S3., composite fibre is successively passed through to opening picking, cotton carding, combing process a smart post-tensioning is made and be broken into smart net;
S4. smart net by hydrophilic treated, shredding, combing, lapping, drawing-off, spun lacing, drying and is batched;Wherein spun lacing work
Sequence carries out in rotary drum spun-laced machine, is divided into four spun lacing steps, the 1st to the 4th spun lacing pressure are as follows: 18kg, 17kg, 32kg,
17kg;Being dried temperature is 65 DEG C, and the drying process time is 15s;
S5. plant essence liquid is extracted, the Essence is made of the active component extract of following parts by weight of component: aloe
0.2 part of extract, 0.13 part of mint extract, 0.21 part of Millettia extract, 0.12 part of Salvia root P.E;
By the plant essence liquid of extraction according to plant essence liquid: ethyl alcohol is the dilution proportion of 1:6 into weak solution, is reused micro-
Plant essence liquid after dilution by high pressure nozzle jet atomization, 17 DEG C of atomization temperature, is atomized by the cream atomization mutual infiltration method of molecule
Pressure 0.25MPa, air column jet air pressure 0.5MPa, Jet Stream is nitrogen, and the plant essence liquid after atomization is in upper and lower convection current
It is evenly distributed on the non-woven fabrics of the fiber containing camellia under high pressure draught effect to get the skin care non-woven fabrics.
The plant essence liquid activity extracted in the present invention is high, intact extraction and saves effective ingredient in plant,
Middle aloe essence has the function of sterilization, anti-inflammatory, anti-aging, and Radix Salviae Miltiorrhizae essence can circumcise relieving restlessness, Caulis Spatholobi can with clearing and activating the channels and collaterals,
Regulating lipid metabolism, peppermint essence have it is refrigerant, also there is good effect to pruitus, fash and eczema.Micro plant
Object Essence ensure that with enough care effects, will not cause the waste of plant essence liquid.
Embodiment 4
A kind of micro emulsion atomizing spraying technique prepares skin care non-woven fabrics, includes material composition camellia fiber and viscose rayon,
It is prepared through following method:
S1. camellia fiber and viscose rayon are pre-processed respectively, camellia fiber is pre-processed according to 1 institute of embodiment
Method processing is stated, viscose rayon uses Na2CO3Solution is impregnated;Na2CO3The solubility of solution is 3g/L, and soaking time is
60min。
S2. carry out pretreated camellia fiber and viscose rayon according to raw material proportioning camellia fiber: viscose glue is fine
The proportion for tieing up 2:18 carries out case and mixes;
S3., composite fibre is successively passed through to opening picking, cotton carding, combing process a smart post-tensioning is made and be broken into smart net;
S4. smart net by hydrophilic treated, shredding, combing, lapping, drawing-off, spun lacing, drying and is batched;Wherein spun lacing work
Sequence carries out in rotary drum spun-laced machine, is divided into four spun lacing steps, the 1st to the 4th spun lacing pressure are as follows: 19kg, 15kg, 29kg,
18kg;Being dried temperature is 60 DEG C, and the drying process time is 10s;
S5. plant essence liquid is extracted, the Essence is made of the active component extract of following parts by weight of component: aloe
0.15 part of extract, 0.09 part of mint extract, 0.16 part of Millettia extract, 0.14 part of Salvia root P.E;
By the plant essence liquid of extraction according to plant essence liquid: glycerol is the dilution proportion of 1:4 into weak solution, is reused micro-
Plant essence liquid after dilution by high pressure nozzle jet atomization, 18 DEG C of atomization temperature, is atomized by the cream atomization mutual infiltration method of molecule
Pressure 0.35MPa, air column jet air pressure 0.7MPa, Jet Stream is carbon dioxide, and the plant essence liquid after atomization is right up and down
It is evenly distributed on the non-woven fabrics of the fiber containing camellia under the high pressure draught effect of stream to get the bacteriostatic skin-care non-woven fabrics.
The plant essence liquid activity extracted in the present invention is high, intact extraction and saves effective ingredient in plant,
Middle aloe essence has the function of sterilization, anti-inflammatory, anti-aging, and Radix Salviae Miltiorrhizae essence can circumcise relieving restlessness, Caulis Spatholobi can with clearing and activating the channels and collaterals,
Regulating lipid metabolism, peppermint essence have it is refrigerant, also there is good effect to pruitus, fash and eczema.Micro plant
Object Essence ensure that with enough care effects, will not cause the waste of plant essence liquid.
Embodiment 5
A kind of micro emulsion atomizing spraying technique prepares skin care non-woven fabrics, includes material composition camellia fiber and viscose rayon,
It is prepared through following method:
S1. camellia fiber and viscose rayon are pre-processed respectively, camellia fiber is pre-processed according to 1 institute of embodiment
Method processing is stated, viscose rayon uses Na2CO3Solution is impregnated;Na2CO3The solubility of solution is 2.5g/L, and soaking time is
120min。
S2. carry out pretreated camellia fiber and viscose rayon according to raw material proportioning camellia fiber: viscose glue is fine
The proportion for tieing up 1:19 carries out case and mixes;
S3., composite fibre is successively passed through to opening picking, cotton carding, combing process a smart post-tensioning is made and be broken into smart net;
S4. smart net by hydrophilic treated, shredding, combing, lapping, drawing-off, spun lacing, drying and is batched;Wherein spun lacing work
Sequence carries out in rotary drum spun-laced machine, is divided into four spun lacing steps, the 1st to the 4th spun lacing pressure are as follows: 17kg, 19kg, 34kg,
15kg;Being dried temperature is 63 DEG C, and the drying process time is 13s;
S5. plant essence liquid is extracted, the Essence is made of the active component extract of following parts by weight of component: aloe
0.12 part of extract, 0.2 part of mint extract, 0.11 part of Millettia extract, 0.15 part of Salvia root P.E;
By the plant essence liquid of extraction according to plant essence liquid: glycerol is the dilution proportion of 1:4 into weak solution, then-use
Micro emulsion is atomized the mutual infiltration method of molecule for the plant essence liquid after dilution by high pressure nozzle jet atomization, and 16 DEG C of atomization temperature, mist
Change pressure 0.2MPa, air column jet air pressure 0.4MPa, Jet Stream is carbon dioxide, and the plant essence liquid after atomization is right up and down
It is evenly distributed on the non-woven fabrics of the fiber containing camellia under the high pressure draught effect of stream to get the skin care non-woven fabrics.
The plant essence liquid activity extracted in the present invention is high, intact extraction and saves effective ingredient in plant,
Middle aloe essence has the function of sterilization, anti-inflammatory, anti-aging, and Radix Salviae Miltiorrhizae essence can circumcise relieving restlessness, Caulis Spatholobi can with clearing and activating the channels and collaterals,
Regulating lipid metabolism, peppermint essence have it is refrigerant, also there is good effect to pruitus, fash and eczema.Micro plant
Object Essence ensure that with enough care effects, will not cause the waste of plant essence liquid.
Comparative example 1
The process conditions of this comparative example are similar to Example 3, the difference is that in step S1 not to camellia fiber into
Row pretreatment.
Comparative example 2~3
The process conditions of this comparative example are similar to Example 3, the difference is that camellia fiber and viscose glue in step S2
The mixed proportion of fiber is as follows:
Camellia fiber/% | Viscose rayon/% |
4% | 96% |
12% | 88% |
Comparative example 4~7
The process conditions of comparative example 4~7 are similar to Example 3, the difference is that spun lacing process is adopted respectively in step S3
With following process conditions:
Comparative example 8
The process conditions of comparative example 8 are similar to Example 3, the difference is that using method of roll coating by plant in step S5
Essence is sprayed at the surface layer of the bacteriostatic skin-care non-woven fabrics of the fiber containing camellia.
According to standard FZ/T64012.1-64012.2-2013 to the embodiment of the present invention 3~5,1~8 the method for comparative example
Sample is made and carries out quality testing, testing result is averaged, and the results are shown in Table 1.
Table 1
Microbial indicators detected
Microorganism is carried out to the bacteriostatic skin-care non-woven fabrics for the fiber containing camellia that the preparation method of embodiment 3~5 obtains to refer to
Mark detection, microbiological indicator are measured according to standard GB/T/T 15979.It the results are shown in Table 2.
Table 2
Skin irritation test
The bacteriostatic skin-care non-woven fabrics of the fiber containing camellia prepared by the method for embodiment 3~5 is applied to the soft towel of cotton, observation
The above-mentioned soft towel of cotton provides reference to the irritation and allergic reaction of skin to evaluate its safety.
(1) skin irritation test is carried out using rabbit, divides intact skin group and damage skin group, for 24 hours by rabbit before test
Back backbone diamond wool shaves off, and after being kept in contact 1d, continuous 7d with the tender sensitive skin paper of children and rabbit skin and mucosa respectively, sees
Examining skin, whether there is or not the stimulate the reactions such as erythema, oedema.
(2) skin allergy experiment is carried out using cavy, is kept in contact 2 times with the soft towel of cotton and guinea pig skin mucous membrane weekly, often
Secondary contact 4h or more, continuous 5 weeks, whether there is or not the allergic reactions such as erythema, oedema for observation skin.
Experimental result:
The intact skin and damaged skin of rabbit, remove after being intended for single use or be used for multiple times for 24 hours, respectively at 1,24,48,
72h observation, is showed no erythema and oedema, and stimulate the reaction mean scores are < 0.5, nonirritant.
In guinea pig skin allergic experiment, does not occur the cutaneous anaphylaxises such as the obvious erythema of skin, oedema and other are systemic
Allergic reaction.
Therefore, skin care non-woven fabrics of the invention will not cause irritative response to rabbit intact skin and damage skin, right
Guinea pig skin has good cutaneous safety without allergic reaction.
Clinical trial
The skin care non-woven fabrics of embodiment 3 and embodiment 4 is applied to the soft towel of cotton, using the soft towel of commercially available common cotton as control
Group selects the age for 2~5 years old children totally 120 people, and age-based layer is randomly divided into 3 groups, every group of 40 people, after 2 weeks, detection
The soft towel of cotton provided by the invention counts the stimulation implementations of skin and mucosa to its experimental result.It the results are shown in Table 3.
Table 3
As the result is shown: thering are 8 children (to account for total number of persons using there is irritative response after the product of control group in control group
20%) irritative response, does not occur in embodiment 3 and embodiment 4.As it can be seen that the soft towel of cotton provided by the invention is to skin and mucosa
Substantially without any irritation and side effect.
Moisturizing performance test
5 volunteers are chosen in this experiment, and volunteer is in same working environment, relatively by the women that the age is 25~35
Humidity is 20%, in the environment that temperature is 25 DEG C.First using the moisture of skin of moisture of skin tester measurement volunteer's face
Value, make it is prepared with embodiment 3 based on the multifilament blended soft towel of bacteriostatic skin-care cotton and commercially available skin care cloth cleaning face, remember respectively
Record is initial, and 2 hours after cleaning, 4 hours volunteer's skin of face moisture values after cleaning, the results are shown in Table 2:
Table 2
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. a kind of method of micro emulsion atomizing spraying technique preparation skin care non-woven fabrics, which is characterized in that be to be atomized molecule using micro emulsion
Essence is coated on non-woven fabrics by mutual cementation process, and the micro emulsion atomization mutual infiltration method of molecule is that Essence is passed through high pressure nozzle
Jet atomization, the Essence after atomization are evenly distributed on non-woven fabrics under the high pressure draught effect of upper and lower convection current.
2. the method for micro emulsion atomizing spraying technique preparation skin care non-woven fabrics according to claim 1, which is characterized in that described micro-
The process conditions of the cream atomization mutual infiltration method of molecule are as follows: 16 ~ 18 DEG C of atomization temperature, 0.2 ~ 0.35MPa of atomizing pressure, air column jet gas
Press 0.4 ~ 0.7MPa.
3. the method for micro emulsion atomizing spraying technique preparation skin care non-woven fabrics according to claim 1, which is characterized in that the essence
Magnificent liquid is made of the active component extract of following parts by weight of component: 0.01 ~ 0.3 part of aloe extract, mint extract 0.01 ~
0.3 part, 0.01 ~ 0.2 part of Millettia extract, 0.01 ~ 0.2 part of Salvia root P.E.
4. the method for micro emulsion atomizing spraying technique preparation skin care non-woven fabrics according to claim 3, which is characterized in that be by institute
It states after 4 ~ 8 times of organic solvent dilutings are added in Essence, then by high pressure nozzle jet atomization, the plant essence liquid after atomization exists
It is evenly distributed on non-woven fabrics under the high pressure draught effect of upper and lower convection current.
5. the method for micro emulsion atomizing spraying technique preparation skin care non-woven fabrics according to claim 1, which is characterized in that the nothing
Woven fabric is prepared as a raw material with viscose rayon and camellia fiber.
6. according to claim 1 to the method for any one of 5 micro emulsion atomizing spraying technique preparation skin care non-woven fabrics, feature exists
In, the non-woven fabrics preparation the following steps are included:
S1. camellia fiber and viscose rayon are pre-processed respectively;
S2. treated camellia fiber and viscose rayon are mixed;
S3., composite fibre is successively passed through to opening picking, cotton carding, combing process a smart post-tensioning is made and be broken into smart net;
S4. smart net by hydrophilic treated, shredding, combing, lapping, drawing-off, spun lacing, drying and is batched to get non-woven fabrics.
7. the method for micro emulsion atomizing spraying technique preparation skin care non-woven fabrics according to claim 6, which is characterized in that step S1
In, the preprocessing process of the camellia fiber include: fiber impurity pick, shredding, combing;Preferably, it is opened described in step S1
Oiling dosage is 0.5% in pine;
The preprocessing process of the viscose rayon includes: using Na2CO3Solution is impregnated, Na2CO3The solubility of solution is 2 ~ 3g/
L;Soaking time is 60 ~ 120min;It is preferred that soaking time is 100min.
8. the method for micro emulsion atomizing spraying technique preparation skin care non-woven fabrics according to claim 6, which is characterized in that step S2
It is that it is mixed to be subjected to case by spun requirement for pretreated camellia fiber and viscose rayon;
In step S4, the spun lacing process carries out in rotary drum spun-laced machine, and each rotary drum spun-laced machine is walked including 4 spun lacings
Suddenly;The drying process temperature is 60 ~ 65 DEG C, and the drying process time is 10 ~ 15s;
Preferably, in the 4 spun lacing step, the 1st to the 4th spun lacing pressure be respectively as follows: 17 ~ 19kg, 15 ~ 19kg, 29 ~
34kg, 15 ~ 18kg.
9. the skin care non-woven fabrics that any one of claim 1 to 8 the method is prepared.
10. the application for the skin care non-woven fabrics that any one of claim 1 to 8 the method is prepared, which is characterized in that will be described
Skin care non-woven fabrics is applied to amenities.
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